Beefy nacho casserole layers seasoned ground beef, tortilla chips, and gooey cheese for a Tex-Mex family favorite. This fun, protein-packed bake is a game-day hit that kids absolutely devour.
Preheat your oven to 375°F and lightly grease a 9x13-inch baking dish.
In a large skillet over medium-high heat, cook the ground beef and onion, stirring frequently, until beef is browned and onion is soft, about 7–8 minutes.
Stir in chili powder, cumin, salt, black pepper, garlic powder, diced tomatoes, and black beans. Simmer for 3–4 minutes to meld flavors and reduce excess moisture.
Layer half the tortilla chips in the prepared baking dish, then spread half the beef mixture over them. Top with half the shredded cheese. Repeat layers with the remaining chips, beef mixture, and cheese.
Bake uncovered for 20–25 minutes, until cheese is melted and bubbling. Let rest for 5 minutes before serving to help slices hold together.